Kannada Movies

There are such funny sights along the drive to my office at Hosur Road; all of them have to do with Kannada movie ads. There seems to be a strange pattern they follow:

There's one with the angry looking hero Upendra showing that he's holding a stick in his hand.

Then there's one with some other angry looking hero holding a stone, in a very threatening way.

Then there's one with a stupid looking hero (must be Shivraj Kumar) holding a sword!

Do all kannada movies follow the same paradigm?